{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "A xylE transcriptional fusion to the putative mxbD promoter showed low - level expression in wild - type cells grown on one - carbon ( C1 ) compounds and no detectable expression in cells grown on succinate ."}
{"GENE": ["xylE transcriptional fusion", "mxbD promoter"]}